/Engine/Plugins/MovieScene/MovieSceneTextTrack/Source/MovieSceneTextTrack/Public/MovieSceneTextChannel.h
Add keys with these times to channel. The number of elements in both arrays much match or nothing is added.
void AddKeys ( const [TArray](API\Runtime\Core\Containers\TArray)< [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) > & InTimes, const [TArray](API\Runtime\Core\Containers\TArray)< [FText](API\Runtime\Core\Internationalization\FText) > & InValues )